4661033477020 has 12 divisors (see below), whose sum is σ = 9788170301784. Its totient is φ = 1864413390800.

The previous prime is 4661033477017. The next prime is 4661033477027. The reversal of 4661033477020 is 207743301664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4661033477027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116525836906 + ... + 116525836945.

It is an arithmetic number, because the mean of its divisors is an integer number (815680858482).

Almost surely, 2^{4661033477020} is an apocalyptic number.

It is an amenable number.

4661033477020 is an abundant number, since it is smaller than the sum of its proper divisors (5127136824764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4661033477020 is a wasteful number, since it uses less digits than its factorization.

4661033477020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233051673860 (or 233051673858 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 43.

Adding to 4661033477020 its reverse (207743301664), we get a palindrome (4868776778684).

The spelling of 4661033477020 in words is "four trillion, six hundred sixty-one billion, thirty-three million, four hundred seventy-seven thousand, twenty".